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Ship it! Ship It! - Dmitro Lisnichenko On March 21, 2016, 3:33 p.m., Andrew Onischuk wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/45106/ > ----------------------------------------------------------- > > (Updated March 21, 2016, 3:33 p.m.) > > > Review request for Ambari and Dmitro Lisnichenko. > > > Bugs: AMBARI-15491 > https://issues.apache.org/jira/browse/AMBARI-15491 > > > Repository: ambari > > > Description > ------- > > This is a copy from AMBARI-13946, but I believe it has enough information > > After enabling NameNode-HA, hdfs-site.xml does still contain non-HA > properties, including > dfs.namenode.rpc-address > dfs.namenode.http-address > dfs.namenode.https-address > This cause the balancer to fail with the following symptoms in Balancer: > ... > > > > > 15/11/18 15:48:30 INFO balancer.Balancer: namenodes = [hdfs://daplab2, > hdfs://daplab-rt-11.fri.lan:8020] > ... > > java.io.IOException: Another Balancer is running.. Exiting ... > And ATS: > > > > > _assert_valid > self.target_status = self._get_file_status(target) > File > "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py", > line 292, in _get_file_status > list_status = self.util.run_command(target, 'GETFILESTATUS', > method='GET', ignore_status_codes=['404'], assertable_result=False) > File > "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py", > line 210, in run_command > raise Fail(err_msg) > resource_management.core.exceptions.Fail: Execution of 'curl -sS -L -w > '%{http_code}' -X GET > 'http://pvvsccmn1-brn1:50070/webhdfs/v1/ats/done?op=GETFILESTATUS&user.name=hdfs'' > returned status_code=403. > { > "RemoteException": { > "exception": "StandbyException", > "javaClassName": "org.apache.hadoop.ipc.StandbyException", > "message": "Operation category READ is not supported in state standby" > } > } > > > > These should be removed from the config. > > Steps to reproduce:Enable namenode HA on Ambari 2.2 > > Expected behavior: after turning on NameNode HA, grep grep dfs.namenode.http- > address /etc/hadoop/conf/hdfs-site.xml shouldn't return anything > > > Diffs > ----- > > ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/config-upgrade.xml > 440bd50 > ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/config-upgrade.xml > d826446 > > Diff: https://reviews.apache.org/r/45106/diff/ > > > Testing > ------- > > mvn clean test > > > Thanks, > > Andrew Onischuk > >
